Exfoliating, brightening emulsion with 4% glycolic acid, PHAs, glycerin, squalene and Hyaluronic acid. This milky, exfoliating emulsion gently removes dead skin cells to reveal a happy, glowing complexion. Featuring 4% glycolic acid and PHAs, this treatment gently exfoliates the top layer of dead skin cells. These active ingredients pair with ultra-hydrating squalane (which mimics the oil your skin naturally produces!) for healthy exfoliation without redness or irritation. Suitable for all skin types. Dermatologist and allergy tested on all skin tones and types. How to use: Pat a thin layer on your face after nighttime cleansing. Use once a week, and increase to 2-3 times per week as you build tolerance. Sunburn alert: This product contains an alpha hydroxy acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Use sunscreen, wear protective clothing and limit sun exposure while using this product and for one week afterwards.